How to check not null condition in angularjs on a collection

Question

0.00/5 (No votes)

See more:

Hi Everyone,

Can someone tell me how to retrieve data after filtering the collection based on not null check on a property.

I am able to filter the data based on null check
vm.sampledata= $filter('filter')(vm.data.list, { dueBy: null }, true);

but unable to filter the data with not null check on list

vm.sampledata= $filter('filter')(vm.data.list, { dueBy>: !null }, true);

which is not working

Thanks.

What I have tried:

vm.sampledata= $filter('filter')(vm.data.list, { dueBy: !null }, true);

Posted 24-Jul-17 19:56pm

priyanka26

Updated 24-Jul-17 21:28pm

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

NamdeoK · Accepted Answer · 2017-07-24T21:28:00

You can use from the below examples actually it may vary for the angular version,but i think '' will work for all major versions.

vm.sampledata= $filter('filter')(vm.data.list, { dueBy: '' }, true);

vm.sampledata= $filter('filter')(vm.data.list, { dueBy: !null }, true);

vm.sampledata= $filter('filter')(vm.data.list, { dueBy: !! }, true);